baber/WOPTO huggingface dataset:
Patent JP-S60213239-A (JP)
Title: Motor
Inventor: IWATA TADASHI
IPC: H02K7/075
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a large rotary force with small power by utilizing attracting force acting between two magnets. CONSTITUTION:Permanent magnets 2 of number that the poles of the same polarity are opposed at an equal interval are annularly disposed around an output shaft 1, and secured at both sides by arms 4 to the shaft 1. Electromagnets 3 are so arranged between the magnets 2 that the poles are opposed to those of the magnets 2 at an equal interval to form the same ring as the magnets 2, and secured at both sides to a pipe 6 passed to the shaft 1. As the shaft 1 rotates, the directions of the currents of the magnets 3 are alternately switched by a commutator 15 and brushes, thereby obtaining the rotation of the predetermined direction of the shaft 1 by the attracting force between the poles of the magnets 2 and 3.
Patent JP-H10264112-A (JP)
Title: Processing method for base
Inventor: ORIGASA TOSHIYUKI
IPC: C08J7/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an effective processing method for a base containing a formaldehyde resin with exhaling quality and lessen the exhalation quantity of formaldehyde contained in the base. SOLUTION: First, a base 1 is irradiated with an ionizing radiation 4 and then, a sheet for lamination which is composed mainly of a resin with gas barrier properties and contains a formaldehyde scavenger is laminated by adhesion at least, on either of the front or the back faces of the base 1. Thus, the exhalation or emission of formaldehyde from the base 1 is promoted by irradiation with the ionizing radiation 4, and the adhesion of the sheet for lamination works as a second step so that the sheet scavenges the formaldehyde emitted from the base 1 to remove it. The sheet for lamination remains as it is laminated on the surface of the base 1 when the base 1 is used. This processing method neither adversely affects the performance of the base 1 nor the manufacturing of the base 1 and the suitability for post-processing.
Patent JP-S61230825-A (JP)
Title: Annular cutter
Inventor: MACHIDA TERUFUMI
IPC: B23P15/34
Filed: 1985-04-02
Abstract: PURPOSE:To improve the mechanical strength by jointing the cutter section and the shank section through shaving then forming an endless groove in the flange section of said shank section while a radial groove in the endface section at the flange section. CONSTITUTION:Tubular base material 1' of high speed tool steel is employed at the annular cutter section 1 while small diameter tubular base material 2' of chrome-molybdenum steel having a flange section 2a is employed at the shank section 2 then they 1, 2 are jointed integrally through shaving at the portion 3. Assuming the outer diameter of the base material 1' at the annular cutter section is d1, the inner diameter is d2 and the diameter of the flange section 2a at the shank section 2 is d3, there is the relation d1>d3>d2, and the shaving margin will be A=(d3-d2)/2. Point symmetrical radial groove 5 or a cross groove is formed in the endface of the flange section 2a while an endless groove 6 is provided in the outercircumferential face of the flange section 2a.
Patent JP-S60212881-A (JP)
Title: Magnetic disc device
Inventor: HINOBAYASHI TAKEO
IPC: G11B23/00
Filed: 1984-04-06
Abstract: PURPOSE:To keep lubricity on the surface of a magnetic disc even if temperature in the titled device is raised by forming a porous glass layer into which lubricant to be evaporated in accordance with the temperature rise in a stock case is impregnated on the inwall side of the stock case. CONSTITUTION:The porous glass layer 8 into which myristic acid, the same material as a lubricating film on the surface of the disc, is impregnated is formed on the inside sidewall surface of a sealed stock cover body 7 and myristic acid is applied and impregnated into holes of the porous glass layer 8. A heat air current generated at the rapid rotation of a magnetic disc 1 is circulated along the inwall surface of the cover body 7 as shown in an arrow direction and the porous glass layer 8 on the wall surface is heated 8. Consequently, the myristic acid in the glass layer is evaporated and dispersed and its vapor is made to flow into a center vent hole 51 in a hub mechanism 5 together with heat air from the vertical direction, passed through a filter and an small vent hole 52 and flow out to the opposite space of respective discs to circulate the vapor and heat air in the device.
Patent JP-H08167046-A (JP)
Title: Plotting device
Inventor: MATSUI YOSHIMI
IPC: G06T11/80
Filed: 1995-03-28
Abstract: PURPOSE: To provide a plotting device which improves efficiency and reduces misinput and enables even a person who does not have technical knowledge to easily plot a plan. CONSTITUTION: Plural parts 2R-1R constituting the plan are given individual numbers. Plural basic patterns which have different specifications are prepared for the respective parts 2R-1R, and also given individual numbers. Then the basic pattern No.s of the respective parts 2R-1R are only inputted to a CAD system, and then the plan is displayed on a CRT monitor. Consequently, even the person who does not have the technical knowledge of architecture can plot the plan. Further, the respective parts 2R-1R are displayed at specific arrangement positions about the origin. Consequently, the plan can be displayed at an optional position on the CRT monitor. Consequently, when plural figures are displayed on the CRT monitor, the layout of the respective figures can easily be adjusted.
Patent JP-S52154948-A (JP)
Title: Centre regulating device of dynamic pressure type thrust bearing
Inventor: KANEKO KAZUO
IPC: F16C17/10
Filed: 1976-06-16
Abstract: PURPOSE: To scheme the improvement of the revolution performance and the load characteristic of the bearing, and the life, and the stabilization of the temperature of the bearing by constituting that off-set of the bearing can be corrected automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56165108-A (JP)
Title: Optical fiber connector
Inventor: NAWATA KIYOSHI
IPC: G02B6/38
Filed: 1980-05-26
Abstract: PURPOSE:To obtain a stable optical fiber connector with high precision by using a sleeve providing an annular groove having a ball and an elastic member on the outer periphery. CONSTITUTION:A sleeve 14 has a central hole 14a for mounting a cylinder tube including an optical fiber, and on the outer periphery an engaging groove 14b for engaging with an elastic member 16 is provided and a hole with step reaching 14a is established. In the hole 14c, a ball 15 is contained and the ball 15 is engaged with 16. The sleeve 14 is fixed to the central part of an adapter 12 located to the right and the left connected with a screw 17. When connected, inserting a plug into 12 causes that the cylinder tube containing the optical fiber is forced up and is pressed to be pressed to one side of 14a.
Patent JP-S58193203-A (JP)
Inventor: JIYON UORUTAA HOON
IPC: B65B5/06
Filed: 1983-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55162132-A (JP)
Title: Data transfer system
Inventor: FUJIOKA YOSHINORI
IPC: G06F3/00
Filed: 1979-06-06
Abstract: PURPOSE: To make it possible to utilize a data transfer line with efficiency by reducing the overhead of a response time by performing transfer for and after the 2nd time according to the procedure where no response is required corresponding to the response speed of an opposite equipment recognized by the 1st transfer.  
     CONSTITUTION: In data transfer for and after the 2nd time, mode change-over signal 16 changes into "0" to set FF12 and transfer start signal MS2 requiring no response is set. On receiving signal MS2, a memory unit fetches data after a certain time in the same way as the 1st transfer, but makes no response on arrival of an SS signal (a response signal to transfer start signal MS1 requesting a response). On the other hand, the moment FF12 is set in an input-output controller, timing circuit 18 is put into operation to reset FF12 by signal RST after a certain time and then signal MS2 is reset to complete the data transfer. Thus, the occupation time of a data transfer line for and after the 2nd time is shortened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04363379-A (JP)
Title: Adhesive for metal foil-clad laminate
Inventor: KURATA KANJI
IPC: H05K3/38
Filed: 1991-04-02
Abstract: PURPOSE:To obtain the title adhesive having excellent slipperiness and non- curling properties and extremely improved handleability by adding a urea modified polyoxypropylenediamine and a silicon compound to an epoxy resin- containing resin composition. CONSTITUTION:(B) A urea modified polyoxypropylenediamine and (C) a silicon compound such as polymer silicone resin are added to (A) a resin composition containing an epoxy resin such as novolak epoxy resin or phenol type epoxy resin to give the objective adhesive.
Patent JP-2000266040-A (JP)
Title: Slide bearing
Inventor: INOUE HIDEYUKI
IPC: F16C17/03
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing having a stable characteristic in a high- speed rotary machine. SOLUTION: Notches 5 are provided in plural places in the inner peripheral side of an annular base ring 2, an elastically deformable supporting member 9 is fixed in each notch 5 by a bolt 13, and a circular-arc bearing pad 6 is fixed to the supporting member 9 by the bolt 13. Since the bearing pad 6 is integrally fixed to the base bearing 2 via the supporting member 19, even if used for a high-speed rotary machine, no damage or wear occurs in the backside of the bearing pad 6. When wear or the like occurs in the sliding part 7 of the bearing pad 6, since the bearing pad 6 is easily removed from the base ring 2 by removing the bolt 13, the repairing of the sliding part 7 is facilitated.
Patent JP-S54161210-A (JP)
Title: Discrimination system for specification code
Inventor: ENOKIDO SUSUMU
IPC: H04M3/36
Filed: 1978-06-09
Abstract: PURPOSE:To obtain a miniature system which performs control operation smoothly by exercising time-division supervision over a code from each common controller and by collating the code with a specification code stored in a memory discriminating control part. CONSTITUTION:Memory discriminating control part RCIE performs supervisory discrimination of codes from common controllers TLR0, TLR1...TLRn and then memory discrimination of several control codes. By providing this control part RCIE to controllers TLR0...TLR0 is common, time-division superivision SCN of codes from controllers TLR0...TLRn is exercised, unit by unit, and the codes are collated with control codes stored in control part RCIE. Consequently, a miniature unit which performs smooth control operation can be obtained by providing one specification discriminating control circuit in common.
Patent JP-2000264846-A (JP)
Title: Preparation containing hmg-coa reductase inhibitor
Inventor: USUI FUSAO
IPC: A61K31/22
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation which can maintain the concentration of a medicine in blood by coating the medicine with hydroxypropyl methyl cellulose acetate succinate. SOLUTION: The preparation is preferably obtained by coating a preparation containing sodium pravastatin pre-coated with hydroxypropyl methyl cellulose with hydroxypropyl methyl cellulose acetate succinate as a coating base agent. The hydroxypropyl methyl cellulose acetate succinate is preferably obtained by substituting a water-soluble cellulose derivative by 0.1-1.5 acidic succinyl groups and 0.05-2.0 acetyl groups per glucose ring. The coating may furthermore be mixed with a plasticizer such as triethyl citrate. A basic agent (for example, magnesium oxide, sodium hydroxide or magnesium metasilicate aluminate) is added to the preparation so that the aqueous dispersion of the non-coated preparation may exhibit a pH value of >=8.
Patent JP-H05236650-A (JP)
Title: Power source
Inventor: IKETANI KOHEI
IPC: H02J1/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a stable voltage by reducing power consumption of a battery, to increase its life, and further removing the noise of an output voltage. CONSTITUTION:A voltage of a battery 11 is detected by a voltage detector 16. When the battery voltage is higher than a predetermined value, the detector 16 switches first and second switches 17, 18 to a terminal A side. Thus, a voltage controlled by a switching regulator 12 is output to a motor 14 and a series regulator 13. An output voltage of the regulator 13 is output to a microcomputer 15. When the battery voltage is lower than the predetermined value, the detector 16 switches the switches 17, 18 to a terminal B side. Thus, the battery voltage is output directly to the motor 14 and the regulator 13.
Patent JP-S59196610-A (JP)
Title: Elastic surface wave oscillator
Inventor: SETSUNE KENTAROU
IPC: H03B5/30
Filed: 1983-04-21
Abstract: PURPOSE:To eliminate noise component at a region near the oscillating frequency by inserting a proper inductance in series into an output terminal of an amplifier included in a feedback system including an elastic surface wave delay element. CONSTITUTION:The amplifier 2 is set so as to obtain a gain compensating the insertion loss at a unit including an elastic surface wave delay line 1 and matching circuits 3, 4. Further, a coil L3 is inserted in series into the output terminal of the amplifier 2. A capacitor C3 having a capacitance of nearly 1-3PF is connected to a terminal 9 of the coil L3 and an output causing less noise near the oscillating frequency is obtained at a terminal 10 because of the presence of the coil L3.
Patent JP-S62229675-A (JP)
Inventor: TAKAHASHI KAZUHISA
IPC: H01R13/00
Filed: 1986-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11327248-A (JP)
Title: Color image forming device
Inventor: ARCARO DAVID J
IPC: B41J2/47
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a single-path color printer capable of precisely aligning a color plane image and having simple configuration. SOLUTION: A driving shaft 56 borne by right and left frame members 52 and 54 in a medium sheet driving mechanism 50 gives motive power to the mechanism 50. Driving pulleys 58 and 26 driven by the shaft 56 give the rotation to an OPC(organic photoconductor) driving band 60 and a medium driving band 22. The band 60 engages and drives a pressure roller 64 and an OPC roller 36 in each developing station. When the shaft 56 is rotated counterclockwise, the bands 60 and 22 are moved leftward, then the roller 36 is rotated clockwise and respective carrying rollers 46 are rotated counterclockwise. Therefore, the rollers 36 and 46 are rotated at the same speed.
Patent JP-H09260966-A (JP)
Title: Electronic device
Inventor: MEJIKA KENICHI
IPC: H03F3/217
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide the electronic device in which reception fault due to noise from a low frequency amplifier is prevented. SOLUTION: An oscillation signal FT from a reference oscillation circuit 41 is frequency-divided by a frequency division ratio based on a frequency division control signal BC from a tuner section to generate a frequency division signal CC. A sawtooth wave generating circuit 44 generates a sawtooth wave signal SS based on the signal CC. The signal SS and an input audio signal SA are compared by a comparator 45 to generate a pulse width modulation signal SC. The signal SC drives a switching element of a binary amplifier 46 to amplify the signal SC. A low pass filter consisting of a coil 47 and a capacitor 48 obtains the signal SA amplified from the signal SC and the signal SA is fed to a speaker 50.  The frequency of the signal SC is varied by selecting the frequency division ratio with the signal BC so that frequencies of a fundamental wave component and harmonic components of noise generated in the switching operation of the switching element of the binary amplifier 46 are shifted from frequencies of the signals selected and obtained by the tuner section.
Patent JP-S63238271-A (JP)
Title: Method for modifying surface by radiation of ion
Inventor: NIHEI YOSHIMASA
IPC: C23C14/48
Filed: 1987-03-26
Abstract: PURPOSE:To easily form an amorphous layer on the surface of a compd. base material such as GaAs by radiating ions of a specified gas accelerated at a specified low temp. and a specified low acceleration voltage on the surface of the base material. CONSTITUTION:Ions of a rare gas such as Ar, He, Ne or Xe or other gas such as N as an ion source are accelerated at a low temp. of <=20 deg.C, especially -100-20 deg.C and a low acceleration voltage of <=2,000V, especially 50-2,000V and the accelerated ions are radiated on the surface of a base material such as GaAs. An amorphous layer of a prescribed thickness can easily be formed without requiring a heat annealing stage after the radiation.
Patent JP-S52153602-A (JP)
Title: Error correction coding and decoding system
Inventor: NAKAMURA KATSUHIRO
IPC: H03M13/00
Filed: 1976-06-16
Abstract: PURPOSE: To correct the error developed in the transmission media, in case that digital data are transmitted by the differential phase modulation system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09260082-A (JP)
Title: Discharge lamp lighting device
Inventor: KAKEHASHI HIDENORI
IPC: H05B41/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device on which the capacity size of an electronic part can be reduced and the number of electronic part items can be reduced, that is, size reduction in the device can be attained by arranging a specific step-up transformer and a piezoelectric transformer on the output side of a high frequency lighting circuit. SOLUTION: A discharge lamp lighting device is composed of an AC power source AC, a high frequency lighting circuit 2 to output it by converting the AC power source AC into high frequency voltage, a discharge lamp La to which the high frequency voltage is supplied from the high frequency lighting circuit 2, a step-up transformer T which has primary winding n1 and secondary winding n2 and supplies optional voltage to the discharge lamp La and a piezoelectric transformer CT to supply it to the primary winding n1 of the step-up transformer T by converting at least a part of output voltage of the high frequency lighting circuit 2 into prescribed voltage. Voltage necessary to start the discharge lamp La is supplied to the discharge lamp by the step-up transformer, and the discharge lamp is transferred to a lighting condition through a starting condition from a lights-out condition.
Patent JP-S61230309-A (JP)
Title: Metallic mold for magnetic field formation
Inventor: SAITO TAKAHIDE
IPC: H01F41/02
Filed: 1985-04-05
Abstract: PURPOSE:To enable simultaneous anisotropic orientation in both surfaces-- radial and end-- by providing a non-magnetic cavity block forming the upper section of the cavity. CONSTITUTION:Magnetic lines are focused onto a magnetic ring core 16 by a magnetic cavity block 11 after passing a fixed-side template 1. At the same time, part of magnetic lines directly enter the end surface of the cavity block and are flowed along the radial direction of the magnetic cavity block 14 by a non-magnetic, magnetic line prevention section 15 because of contact of the fixed-side cavity block 11 to the external diameter of the movable-side cavity. This time, the magnetic lines go forward straightly at the upper section and are intensely oriented along this direction by a non-magnetic cavity block 9, enabling a simultaneous orientation of the end surface and the radial direction.
Patent JP-H04225037-A (JP)
Title: Fiber reinforced material and its manufacture and use
Inventor: GEORUGU MIHIYAERU RORENTSU
IPC: C08J5/04
Filed: 1991-04-03
Abstract: Fibre-reinforced material made from a web-shaped textile material and a thermosetting resin, having a fibre content of 30-70 wt.% and in which the fibres present are at least 30% synthetic fibres. Pref. the textile material may be e.g. a woven, non-woven or knitted fabric and pref. comprises a staple fibre yarn. The textile material consists of up to 100% synthetic fibres, esp. high strength polyacrylonitrile fibres. The thermosetting resin is pref. a phenolic resin, esp. a phenol-formaldehye condensate with a mol. ratio phenol:formaldehyde of 1:1 ro 1:2, and opt. contains substances acting as plasticiser and adhesion promoter, esp. a polyvinyalcohol deriv., and partic. polyvinylbutyral. The thermosetting resin may also contain up to 25% of a fluoropolymer, esp. a fluoropolymer with a melt viscosity at 380 deg.C or 10 power 2 to 10 power 5 Pa.s and an average particle size of 0.5-10 micrometres.
Patent JP-H11274306-A (JP)
Title: Integrated circuit design method and integrated circuit design supporting device
Inventor: IWAMOTO SHIGENARI
IPC: G03F1/68
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit design method by which the mask pattern corresponding to various design rules can be formed suitably, by enhancing the efficiency of work in a circuit design stage. SOLUTION: At the designing of a circuit element required for a mask pattern for designing integrated circuit in an integrated circuit design method, the shrunk circuit variables of the circuit element obtained by shrinking the mask pattern of the circuit element is calculated, based on the unshrunk circuit variable of the circuit element, and both the unshrunk and shrunk circuit variables are displayed on a display device 290.
Patent JP-H05270202-A (JP)
Title: Running wheel and moving device for running body using it
IPC: B60B19/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a running wheel which can move in a direction orthogonally crossing a rolling direction (rotationally moving direction) and the moving device of a running body capable of controlling the position of the running body easily without any control based on the direction and the like. CONSTITUTION:Plural barrel shape rotary bodies 44 are installed in a direction orthogonally crossing the running direction of a wheel main body 41 rotatably on a periphery edge part in a periphery direction at some intervals and a running wheel whose wheel main body 41 and at least the parts in contact with the earth, of the barrel shape rotary bodies 44 are formed by a high friction material is provided. This is a moving device in which the running wheel driven by a pulse motor 47 is arranged on the running body.
Patent JP-S63236411-A (JP)
Title: Solid-state relay
Inventor: FUJII KAZUHISA
IPC: H03K17/78
Filed: 1987-03-25
Abstract: PURPOSE:To realize the fast operation of a solid-state relay, by constituting a bias circuit to be connected between the gate and the source of a driving transistor of a parallel circuit consisting of a diode array and a resistor. CONSTITUTION:When an input current flows between the input terminals 1 and 1', an eletromotive force is generated on an optical electromotive force diode array 3. In a case that the bias circuit 10 is constituted of the parallel circuit of the diode array 8 and the resistor 9, no charge operation is delayed because a circuit is clamped by the diode 8. At a moment when the input current between the input terminals 1 and 1' is interrupted, the transistor 6 is turned on, but, since the resistor 9 is connected to the bias circuit 10 in parallel, a time when the transistor 6 is turned off state depends on the value of the resistor 9, therefore, the time can be accelerated compared with the case that only the diode is provided.